Function logger

lib/logging/createConsoleLogger.js:107–222

(name, type, args)

	 * @returns {void}
	 */
	const logger = (name, type, args) => {
		/**
		 * Returns labeled args.
		 * @template T
		 * @returns {[string?, ...T[]]} labeled args
		 */
		const labeledArgs = () => {
			if (Array.isArray(args)) {
				if (args.length > 0 && typeof args[0] === "string") {
					return [`[${name}] ${args[0]}`, ...args.slice(1)];
				}
				return [`[${name}]`, ...args];
			}
			return [];
		};
		const debug = debugFilters.some((f) => f(name));
		switch (type) {
			case LogType.debug:
				if (!debug) return;
				if (typeof console.debug === "function") {
					console.debug(...labeledArgs());
				} else {
					console.log(...labeledArgs());
				}
				break;
			case LogType.log:
				if (!debug && loglevel > LogLevel.log) return;
				console.log(...labeledArgs());
				break;
			case LogType.info:
				if (!debug && loglevel > LogLevel.info) return;
				console.info(...labeledArgs());
				break;
			case LogType.warn:
				if (!debug && loglevel > LogLevel.warn) return;
				console.warn(...labeledArgs());
				break;
			case LogType.error:
				if (!debug && loglevel > LogLevel.error) return;
				console.error(...labeledArgs());
				break;
			case LogType.trace:
				if (!debug) return;
				console.trace();
				break;
			case LogType.groupCollapsed:
				if (!debug && loglevel > LogLevel.log) return;
				if (!debug && loglevel > LogLevel.verbose) {
					if (typeof console.groupCollapsed === "function") {
						console.groupCollapsed(...labeledArgs());
					} else {
						console.log(...labeledArgs());
					}
					break;
				}
			// falls through
			case LogType.group:
				if (!debug && loglevel > LogLevel.log) return;